Campaigning on Climate Change in the era of Trump and Brexit

Climate records are being broken almost daily and yet Britain is completely absorbed with Brexit, and President Trump is pulling the US out of the UN climate agreement. Against this political backdrop, how can we campaign for urgent action on climate change? Is it all doom and gloom, or are there reasons to be cheerful? Craig Bennett, CEO of Friends of the Earth, has been described by The Guardian as “the very model of a modern eco-general”.